Sizing Chart

Measure your dog's chest just behind the front legs
Size Chest Breed
XS 38 - 46 cm
15 - 18 in 		Chihuahua, Yorkshire Terrier, Pomeranian, Toy Poodle, Maltese, Havanese, Maltipoo, Papillon, Italian Greyhound, Mini Dachshund
S 44 - 55 cm
17 - 21.5 in 		French Bulldog, Boston Terrier, Pug, Shih Tzu, Miniature Schnauzer, Cavalier King Charles Spaniel, Jack Russell Terrier, Cavapoo, Cockapoo (small), Bichon Frise, West Highland Terrier (Westie), Lhasa Apso
M 55 - 67 cm
21.5 - 26.5 in 		Beagle, Cocker Spaniel, Pembroke Welsh Corgi, American Pit Bull Terrier, American Staffordshire Terrier, Staffordshire Bull Terrier, Australian Cattle Dog (Blue Heeler), Shiba Inu, Whippet, Cockapoo (standard), Mini Labradoodle
L 67 - 84 cm
26.5 - 33 in 		Labrador Retriever (lean / female), Australian Shepherd, Border Collie, German Shorthaired Pointer, Belgian Malinois, Boxer, English Springer Spaniel, Standard Poodle, Dalmatian, English Bulldog, American Bully (Pocket Bully), Standard Goldendoodle
XL 80 - 107 cm
31.5 - 42 in 		Labrador Retriever (large), Golden Retriever, German Shepherd, Rottweiler, Doberman Pinscher, Great Dane, Bernese Mountain Dog, Mastiff (English), Bullmastiff, Cane Corso, Siberian Husky, Great Pyrenees
Find the perfect fit by measuring your dog's chest circumference — the widest part of the ribcage, just behind the front legs (inches or centimeters). Breeds are a guide only: if your dog is at the top of a range, broad-chested, or has a thick coat, size up. Puppies & growing dogs: always measure rather than going by breed, as they haven't reached full size yet.